Objetivo: Estudiar los factores de riesgo maternos del parto pretérmino en el Hospital Nacional Santa Rosa de Lima durante el año 2014
Métodos: Estudio caso-control en 20 casos con parto pretérmino y 20 controles con parto a término. Se revisaron las historias clínicas y se elaboró una hoja de datos en SPSS.21 para el análisis descriptivo con nivel de significancia p<0.05. Se consideró como factor de riesgo si OR e IC95% eran > 1. Se realizó el análisis de regresión logística binaria para evaluar la potencia individual de los factores y eliminar los factores confusores.
Resultados: Los factores de riesgo maternos pregestacionales significativos para nuestra serie fueron: nivel socio-económico bajo (OR=5.57 e IC95%=1.420-21.860), antecedentes de parto pretérmino (OR=35.29 e IC95%=3.868-321.932) y antecedentes maternos de infección urinaria pregestacional. Los factores de riesgo maternos gestacionales significativos para nuestra serie fueron: control prenatal inadecuado (OR=9.00 e IC95%=1.638-49.446) e infección urinaria (OR=4.64 e IC95%=1.023-21.004)
Conclusiones: Los factores de riesgo materno del parto pretérmino en el Hospital Nacional Santa Rosa de Lima fueron: antecedente de parto pretérmino, el antecedente materno de infección urinaria pregestacional y un control prenatal inadecuado. / Objective: To study the maternal risk factors of preterm delivery in Santa Rosa de Lima National Hospital during 2014
Methods: Case-control study in 20 patients with preterm labor and 20 controls who delivered at term. The medical records were reviewed and a data sheet was prepared in SPSS.21 for descriptive analysis with significance level of p <0.05. It was considered as a risk factor if OR and 95% CI were> 1. The binary logistic regression analysis to assess the individual power factor and eliminate confounding factors was performed.
Results: Significant factors pregestational maternal risk for our series were: socio-economic level (OR = 5.57 and 95% CI = 1420-21860), history of preterm delivery (OR = 35.29 and 95% CI = 3868-321932) and background prepregnancy maternal urinary infection. The significant maternal risk factors for gestational our series were: inadequate prenatal care (OR = 9.00 and 95% CI = 1638-49446) and urinary tract infection (OR = 4.64 and 95% CI = 1023-21004)
Conclusions: Maternal risk factors of preterm delivery in Santa Rosa de Lima National Hospital were: history of preterm birth, maternal prepregnancy history of urinary tract infection and inadequate prenatal care.
Keywords: preterm delivery risk factor, case-control study.
| Identifer | oai:union.ndltd.org:Cybertesis/oai:cybertesis.unmsm.edu.pe:cybertesis/4068 |
| Date | January 2015 |
| Creators | Cruz Trinidad, Mari Cinthia |
| Contributors | Luna Figueroa, Antonio Mambret |
| Publisher | Universidad Nacional Mayor de San Marcos |
| Source Sets | Universidad Nacional Mayor de San Marcos - SISBIB PERU |
| Language | Spanish |
| Detected Language | Spanish |
| Type | info:eu-repo/semantics/bacherlorThesis |
| Source | Repositorio de Tesis - UNMSM, Universidad Nacional Mayor de San Marcos |
| Rights | info:eu-repo/semantics/openAccess |
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